- Kit used when O-ring ridge on the primary side of the engine is broken, bent or damaged
- Available in RCM (rubber-covered metal) or Foamet® which features an aluminum core coated on two sides with expanded nitrile rubber and a silicone release coating
- Foamet is more forgiving to gasket surface condition however RCM has been found to last longer
- Replaces OEM seal #11125 and #11147